Question

A metric ton is 35,273.92 ounces. Write a program that will read the weight of a package of breakfast cereal in ounces and output the weight in metric tons as well as the number of boxes needed to yield 1 metric ton of cereal. Your program should allow the user to repeat this calculation as often as the user wishes.

Answer 1

To write a program that performs the desired calculations, you can use a loop to allow the user to repeat the calculation as often as they wish. Here's a step-by-step breakdown of the program:

1. Start by displaying a message to prompt the user to enter the weight of the cereal package in ounces.

2. Read the user's input for the weight of the cereal package in ounces.

3. Convert the weight from ounces to metric tons by dividing it by the conversion factor, which is 35,273.92.

4. Calculate the number of boxes needed to yield 1 metric ton of cereal by dividing 1 by the weight in metric tons.

5. Display the weight in metric tons and the number of boxes needed to the user.

6. Ask the user if they want to repeat the calculation. If they do, go back to step 1. If not, end the program.

Here's a sample code in Python that implements this logic:

```python

while True:

weight_ounces = float(input("Enter the weight of the cereal package in ounces: "))

weight_metric_tons = weight_ounces / 35273.92

boxes_needed = 1 / weight_metric_tons

print("Weight in metric tons:", weight_metric_tons)

print("Number of boxes needed for 1 metric ton:", boxes_needed)

repeat = input("Do you want to repeat the calculation? (yes/no): ")

if repeat.lower() != "yes":

break

```

With this program, the user can enter the weight of the cereal package in ounces, and the program will calculate the weight in metric tons and the number of boxes needed to yield 1 metric ton of cereal. The program will then ask if the user wants to repeat the calculation. If they choose to repeat, they can enter another weight; otherwise, the program will end

Step-by-step explanation: